hugganfamily hugganfamily

06-06-2017
Mathematics

contestada

How is (x-y)^2 + (X^2+2xy+y^2) simplified to 2x^2+2y^2?

Respuesta :

moizmanzo0or moizmanzo0or

06-06-2017

Solve using identities (x-y)² when opened becomes x²-2xy+y² now add second equation amd tou will get the ans

Answer Link

Otras preguntas

in its natural state neon has no definite shape or volume it’s atoms move fast and are far apart which term describes neon in its natural state?

Which answer best fits the diagram? A. Viet Cong B. Vietminh C. Chinese D. Vichy French

HURRY PLEASE ILL MARK YOU AS BRAINLIEST! 30 POINTS! Use the drop-down menu to complete the statement. The electromagnetic force acts between ___________. All o

evaluate the equation.

The sides of an triangle measure six inches eight inches and ten inches the triangle has one 90 degree angle what typ of trangle is it

u + xy, for u = 18, x = 10, and y = 8

what is a scientific Revolution

Let the following sample of 8 observations be drawn from a normal population with unknown mean and standard deviation: 22, 18, 14, 25, 17, 28, 15, 21. Use Table

Solve the equation 7-2log3(1/4x)=11

which description is an example of direct characterization